Turf or Grass and How many fields?

I've been to Pev's a few times and right now it looks like they've got enough room to setup two USPL sized turf fields and two grass fields. I also noticed that there were a few more poles than last time...so my questions are...

How many fields are they planning to setup?
Will they all be turf (is USPL bringing turf) or will some of the fields be grass?

if they need more then two fields uspl will bring their own turf... i think only two fields will be set up since that is all they used for last two events.... i think HB was only two fields.. not sure though

Pev's has 2 great turf fields and could put up 4 grass fields if needed. Based on WCO and the amount of teams only 2 fields for 7-man will be needed and one for 5-man, if more 5-man show up then they may add another for them.

USPL is using 3 fields at Pevs. Two will be the turf fields, and one grass field. not to worry, the grass field were created professionaly to be just like playing on natural grass at a soccer or football field. the grass field has been not used for the past 4 months to ensure great grass.